AGENTCOM-75 - Update cloudevents dependency from 8.0.3 to 10.0.0

[rojoangel]

Description

This PR upgrades the cloudevents dependency from version ^8.0.0 to ^10.0.0 (actual version change: 8.0.3 → 10.0.0).

Key changes:

• Updated cloudevents package in package.json and package-lock.json
• Node.js engine requirements changed: >=16 <=22 → >=20 <=24
• Dropped support for Node.js 16 & 18
• Added support for Node.js 24

Related Issue

AGENTCOM-75

Motivation and Context

This change updates the cloudevents library to the latest stable version to:

• Keep dependencies current with the latest bug fixes and improvements
• Ensure compatibility with Node.js 22+ (required by both the project and cloudevents 10.x)
• Maintain security best practices by staying on supported versions

How Has This Been Tested?

Testing environment:

• Node.js version: v24.11.1
• Platform: Adobe I/O Runtime

Tests performed:

1. Unit & Integration Tests: All tests passed
2. Deployment Test: Successfully deployed to Adobe Developer Console and verified runtime functionality

Impact assessment:

• The cloudevents library is only used in actions/ingestion/webhook/index.js

Screenshots (if appropriate):

Running npm install with node 24

Before the change - fails 🛑

After the change - succeeds ✅

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Note: While this is technically a breaking change (drops Node.js 16 & 18 support), it does not impact this project as we require Node.js >=22.0.0.

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.